[求助]請問為什麼我兩個設定相同的值，但是出來的結果卻不同。 [复制链接]

我現在想要模擬兩個完全相同的光源，為什麼我設定了相同的值，結果卻是不同呢？有沒有人可以給我解答呢？謝謝。 # NK{]H$fd  
程式碼如下： jtpk5 fJB  
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SYSTEM NEW }
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RESET \8{Tj54NA  
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UNITS MILLIMETERS 'Watts' kd p*6ynD  
WAVELENGTH 550 NM sSiZG  
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COATING PROPERTIES oqK
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!! Define Media v!mP9c j  
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MEDIA "VsS-b^P  
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!! GEOMETRY DEFINITIONS BEGIN HERE K^I$05idi  
SURFACE G0r(xP?  
PLANE Z 3 RECTANGLE 30 30 iIo>]\Pw  
OBJECT 'DETECTOR' .L]2g$W\p  
INTERFACE COATING ABSORB AIR GLASS !wrAD"l*@  
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!! SOURCE DEFINITIONS BEGIN HERE !\&4,l(  
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LED_Y=3 ."q8 YaW  
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SURFACE %N<>3c<8P  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) ZQJh5.B  
OBJECT 'LED_FACE' |@ZyD$?  
INTERFACE COATING REFLECT AIR GLASS  ~#zb  
SHIFT -10 0 0 r2Q) Q  
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$FCN GAUSS_5 COS(_1) ^A;ec h7I  
USERAPOD ANGLES Z GAUSS_5 'Cywn^Ym#  
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EMITTING OBJECT LED_FACE (LED_RAYS) ISO +d6Jrd*  
APODIZE DIR 1 1 .aIFm5N3?  
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SURFACE *-_joAWTG  
PLANE Z 0 ELLIPSE (LED_X/2) (LED_Y/2) kZ 9n@($B  
OBJECT 'LED_FACE1' jRdW=/q+(  
INTERFACE COATING REFLECT AIR GLASS j)O8&[y=  
SHIFT 10 0 0 %{P." ki  
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$FCN GAUSS_5 COS(_1)
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USERAPOD ANGLES Z GAUSS_5 _ID =]NJ_  
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EMITTING OBJECT LED_FACE1 (LED_RAYS) ISO <=~'Pd-f(  
APODIZE DIR 1 1  M Xl!  
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SELECT ONLY SOURCE 1 Z@:R'u2Lk  
FLUX TOTAL 1 [6Nzz]yy  
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SELECT ONLY SOURCE 2 ok9G9|HA  
FLUX TOTAL 1 mZ t:  
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SELECT ALL AwGDy +  
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TRACE !!PLOT @Cd}1OT)  
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!! ANALYSIS BLOCK BEGINS HERE v&ZI<Xt+  
WINDOW Y -30 30 X -30 30 E;x~[MA  
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PIXELS 100 1 OFF QWxl$%`89<  
!!TRACE !!PLOT }\\6"90g*  
SPOTS POSITION EVERY 100 \~q cYp  
!! ANALYSIS BLOCK BEGINS HERE ?{6[6T  
DISPLAY nnO@$
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WRITE ２＿SOURCE.DIS ZZl4|  
PICTURE '２＿SOURCE' (wsvj61  
RETURN

都是 APODIZE 1 1 惹的禍